Home / 1,024,299.44-1,413,533.50-565,414.28

Finding the Fourth Proportional to 1,024,299.44, 1,413,533.50 and 565,414.28

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Solution

The fourth proportional to 1,024,299.44, 1,413,533.50 and 565,414.28 is: 780,271.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,299.44 : 1,413,533.50 = 565,414.28 : x
  2. Step 2: Convert to fraction form
    1,024,299.44/1,413,533.50 = 565,414.28/x
  3. Step 3: Cross multiply
    1,024,299.44x = 1,413,533.50 × 565,414.28
  4. Step 4: Simplify right side
    1,024,299.44x = 799,232,026,158.38
  5. Step 5: Solve for x
    x = 799,232,026,158.38/1,024,299.44
  6. Step 6: Final answer
    x = 780,271.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.